CN111720858A

CN111720858A - Vermiculite true fire fireplace capable of secondary combustion

Info

Publication number: CN111720858A
Application number: CN202010606980.5A
Authority: CN
Inventors: 徐永生; 朱森
Original assignee: Lianyungang Xinxiang Casting Co ltd
Current assignee: Lianyungang Xinxiang Casting Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-09-29

Abstract

The invention relates to the technical field of true fire fireplaces, in particular to a vermiculite true fire fireplace capable of secondary combustion, which comprises a furnace body and a sealing door hinged with the furnace body, wherein the furnace body is divided into a feeding area and a heating area by a partition plate in the furnace body; the continuous feeding of biomass combustion in the storage hopper to the feeding bin is realized through the rotation of the driving motor, and the helical blade rotates along with the rotation of the half gear, so that the biomass fuel in the feeding bin can better enter the heating zone from the feeding zone; through the regulation to adjusting part, carry out the processing of burning once more to the flue gas that preliminary burning produced, the secondary combustion can be with the produced gas of biomass fuel such as firewood incineration, can change 90% energy of gas into heat energy, can increase 40% combustion rate.

Description

Vermiculite true fire fireplace capable of secondary combustion

Technical Field

The invention relates to the technical field of true fire fireplaces, in particular to a vermiculite true fire fireplace capable of being combusted secondarily.

Background

The real fire fireplace mainly realizes heating through burning of firewood or compressed firewood. The heating power is far higher than that of various air conditioners and heating systems. At the temperature of minus 10 ℃, the room temperature can be raised to more than 20 ℃ by lighting the fireplace in a house with 40 to 100 square meters for about 10 minutes.

The heat transfer of a real fire fireplace is similar to the solar principle, and three heat transfer modes of radiation, conduction and convection are included. The central temperature of the fireplace can reach hundreds of degrees centigrade, and the temperature gradually weakens in a fan shape. The uneven temperature forms the convection of air, adjusts the indoor humidity and brings balance to people. The fireplace needs to look at the heat radiation principle, whether the heat radiation is carried out in the front of the fireplace or in an unscientific whole furnace body, the heat generated by burning the firewood can be radiated to the heat radiated in the front through German Schottky high-temperature resistant crystal ceramic glass in the front of the fireplace, and the heat contains infrared rays like sunlight, so that the heat can be sterilized and damp, and people feel very warm and comfortable. Heating by convection relative to an air conditioner; the floor heating and the radiator fins are heated by conduction; the fireplace is the most comfortable and rapid heating mode.

In the combustion process of the real-fire fireplace, water is evaporated into steam, wood is converted into charcoal and gas, wherein the gas part contains 60% of energy of the wood, if the heat generated by combustion is directly discharged to provide heating for a room, the combustion efficiency of fuels such as firewood is greatly reduced, and in the combustion process, the fuels are generally placed into a fireplace once, so that the phenomenon of insufficient fuel combustion is easily caused in the combustion process.

Disclosure of Invention

Technical problem to be solved

The invention aims to overcome the defects in the prior art and provide a vermiculite true fire fireplace capable of being combusted secondarily.

(II) technical scheme

The utility model provides a but real fire fireplace of afterburning vermiculite, includes the furnace body and seals the door with furnace body articulated, the inside of furnace body is separated into charging area and zone of heating through the baffle with the furnace body, wears to be equipped with the storage hopper in the charging area, the bottom of storage hopper be provided with the reinforced subassembly of storage hopper intercommunication, the inside in the zone of heating is provided with combustion assembly, the top that the zone of heating is located combustion assembly is provided with combustion assembly matched with adjusting part.

Preferably, reinforced subassembly include with furnace body fixed connection's feeding bin, feeding bin's top and one side communicate with storage hopper and baffle respectively, the bottom of storage hopper rotates and is connected with the baffle, feeding bin's inside rotates and is connected with helical blade, the outside fixedly connected with of furnace body and the driving motor who is connected of helical blade, the drive end fixedly connected with half gear of driving motor's output shaft, feeding bin's lateral wall fixedly connected with two fixed covers that are upper and lower distribution, the dead lever is all worn to be equipped with in the inside of fixed cover, fixedly connected with and half gear matched with ring gear between two dead levers, it has first connecting rod to lie in to articulate between the dead lever tip at top and the baffle.

Preferably, combustion assembly include with heating zone lateral wall fixed connection's some firearms, the heating zone is located the below of some firearms and has seted up a plurality of air inlets that are evenly distributed, the heating zone is located the top fixedly connected with heating sieve of some firearms, the heating zone is located the below fixedly connected with of some firearms and holds grey sieve.

Preferably, the adjusting part includes the mounting panel with zone of heating fixed connection, and the zone of heating is located the top rotation of mounting panel and is connected with the screw rod, and the outside spiral shell piece of screw rod is connected with the thread plate that extends to the mounting panel inside, and the zone of heating is located the top of mounting panel and has seted up the warm braw mouth, and the top intercommunication that the baffle is located the mounting panel has the heat preservation room that is located the storage hopper top, and a plurality of preheating mouths that are evenly distributed are seted up at the top that the storage hopper is located.

Preferably, the feeding bin is located at the outer side of the toothed ring and is fixedly connected with a flow guide block, and the flow guide block inclines towards the feeding direction of the feeding bin.

Preferably, the ash bearing sieve plate is communicated with the partition plate to form an ash storage chamber, and the outer side of the furnace body, which is positioned in the ash storage chamber, is hinged with a dedusting cover plate.

Preferably, the inside fixedly connected with dog of ash storage room rotates on the dog and is connected with V type pole, and the top sliding connection who holds grey sieve has the ejector pad, and it has the second connecting rod to articulate between V type pole and the adjacent dead lever, and it has the third connecting rod to articulate between the other end of V type pole and the ejector pad.

(III) advantageous effects

The invention provides a vermiculite true fire fireplace capable of secondary combustion, which has the following advantages:

the rotary feeding device comprises a feeding bin, a semi-gear, a gear ring, a first connecting rod, a baffle, a spiral blade, a heating area, a;

2, the threaded plate rotates in the mounting plate through rotation adjustment of the screw rod, so that the size of an air outlet of the mounting plate is changed, the amount of the warm air at the warm air port is adjusted, heat preservation and preheating are carried out in the heat preservation chamber, and secondary combustion treatment is carried out on the gas; when the size of the outlet air of the warm air port is temporarily closed, hot air generated by the combustion assembly enters the heat preservation chamber and is preheated with biomass fuel in the feeding bin through the preheating port, so that the biomass fuel is easier to burn and treat, meanwhile, smoke generated by primary combustion is combusted again, and gas generated by biomass fuel such as firewood can be incinerated by secondary combustion, so that 90% of energy of the gas can be converted into heat energy, and the combustion rate can be increased by 40%;

3, when the reciprocating motion was done to ring gear bottom dead lever, through the effect of second connecting rod, drive V type pole and take place to rotate, through the transmission effect of third connecting rod, drive the ejector pad and act on bearing the ash sieve and slide, it is indoor to hold the dust on the ash sieve with higher speed and drop to storing up the ash fast, has improved biomass fuel's the abundant nature of burning on the heating sieve to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic main sectional view of an embodiment of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of the area B in FIG. 1;

FIG. 4 is a side view partially in schematic form of a loading assembly in accordance with an embodiment of the present invention;

FIG. 5 is a schematic front view of a structure according to an embodiment of the present invention;

fig. 6 is a schematic main sectional structure diagram of the second embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a furnace body; 2. sealing the door; 3. a partition plate; 4. a feeding zone; 5. a heating zone; 6. a storage hopper; 7. a feeding assembly; 71. a feeding bin; 72. a baffle plate; 73. a helical blade; 74. a drive motor; 75. a half gear; 76. fixing a sleeve; 77. fixing the rod; 78. a toothed ring; 79. a first link; 8. a combustion assembly; 81. an igniter; 82. an air inlet; 83. heating the sieve plate; 84. a dust bearing sieve plate; 9. an adjustment assembly; 91. mounting a plate; 92. a screw; 93. a thread plate; 94. a warm air port; 95. a heat preservation chamber; 96. preheating a port; 10. a flow guide block; 11. a dust storage chamber; 12. a dust removal cover plate; 13. a stopper; 14. a V-shaped rod; 15. a push block; 16. a second link; 17. and a third link.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment provided by the invention is as follows:

referring to fig. 1-5, a vermiculite true fire fireplace capable of secondary combustion comprises a furnace body 1 and a sealing door 2 hinged with the furnace body 1, the furnace body 1 is divided into a feeding area 4 and a heating area 5 by a partition plate 3 inside the furnace body 1, a storage hopper 6 penetrates through the feeding area 4, a feeding assembly 7 communicated with the storage hopper 6 is arranged at the bottom of the storage hopper 6, a combustion assembly 8 is arranged inside the heating area 5, an adjusting assembly 9 matched with the combustion assembly 8 is arranged at the top of the combustion assembly 8 in the heating area 5, the partition plate 3 adopts a vermiculite raw material partition plate, and the storage hopper 6 is used for temporarily storing biomass fuels such as firewood and the like.

The feeding assembly 7 comprises a feeding bin 71 fixedly connected with the furnace body 1, the top and one side of the feeding bin 71 are respectively communicated with the storage hopper 6 and the partition plate 3, the bottom of the storage hopper 6 is rotatably connected with a baffle plate 72, the inside of the feeding bin 71 is rotatably connected with a helical blade 73, the outer side of the furnace body 1 is fixedly connected with a driving motor 74 connected with the helical blade 73, the driving end of the output shaft of the driving motor 74 is fixedly connected with a half gear 75, the side wall of the feeding bin 71 is fixedly connected with two fixing sleeves 76 which are vertically distributed, fixing rods 77 are respectively penetrated inside the fixing sleeves 76, a toothed ring 78 matched with the half gear 75 is fixedly connected between the two fixing rods 77, a first connecting rod 79 is hinged between the end part of the fixing rod 77 positioned at the top and the baffle plate 72, specifically, under an initial state, biomass raw materials required by combustion are stored inside the storage hopper 6, and temporarily stored and, through the rotation of driving motor 74, realize the rotation of semi-gear 75, because ring gear 78 and its meshing, make the continuous rotation through semi-gear 75, the realization is to ring gear 78 through the motion that dead lever 77 is cyclic and reciprocal in fixed cover 76, thereby drive the reciprocal of baffle 72 in the open-close state through first connecting rod 79 and go on, realize the interior biomass combustion of storage hopper 6 and carry out the continuous pay-off to feed bin 71, when semi-gear 75 rotated, helical blade 73 also rotated thereupon, make the better combustion treatment that gets into to heating zone 5 from reinforced zone 4 of biomass fuel in feed bin 71, the mode of continuous pay-off makes biomass fuel more abundant in the in-process of burning.

The combustion assembly 8 comprises an igniter 81 fixedly connected with the side wall of the heating zone 5, a plurality of air inlets 82 which are uniformly distributed are arranged below the igniter 81 in the heating zone 5, a heating sieve plate 83 is fixedly connected above the igniter 81 in the heating zone 5, an ash bearing sieve plate 84 is fixedly connected below the igniter 81 in the heating zone 5, concretely, the igniter 81 is used for igniting and burning biomass fuel, the air inlets 82 are used for burning the biomass fuel, the heating sieve plate 83 is used for bearing the biomass fuel, the ignition and burning are carried out through the igniter 81, the ash bearing sieve plate 84 is used for bearing dust generated by burning, the heating sieve plate 83 and the ash bearing sieve plate 84 are both in a screen shape and used for transferring and cleaning the dust generated by burning, the accumulation on the heating sieve plate 83 is prevented, and the combustion effect of the biomass fuel is influenced, avoid causing the insufficient condition of burning, improve biomass fuel's burning sufficiency.

The adjusting part 9 includes the mounting panel 91 with 5 fixed connection in the district of heating, the top that the district of heating 5 is located the mounting panel 91 is rotated and is connected with screw rod 92, the outside spiral shell piece of screw rod 92 is connected with the screw plate 93 that extends to the inside of mounting panel 91, the top that the district of heating 5 is located the mounting panel 91 has seted up the warm braw mouth 94, the top intercommunication that baffle 3 is located the mounting panel 91 has the heat preservation room 95 that is located storage hopper 6 top, a plurality of preheating opening 96 that are evenly distributed have been seted up to the top that storage hopper 6 is located heat preservation room 95, it is concrete, the steam that burning module 8 burns and produces gets into in through the mounting panel 91, reach to in warm braw mouth 94 and the heat preservation room 95, realize providing indoor heating installation and the preheating treatment to the biomass fuel in the feed bin 71, through the rotation regulation to screw rod 92, make the screw plate 93 rotate in the mounting panel 91, make the gas outlet department size of mounting panel 91 change and performing secondary combustion treatment on the gas; when the size of giving vent to anger of heating installation 94 realized temporarily sealing, the steam that burning subassembly 8 produced gets into in the heat preservation room 95, through preheating mouth 96, makes it carry out preheating treatment with the biomass fuel in the pay-off storehouse 71 to be convenient for carry out preheating treatment to biomass fuel burning, simultaneously, carry out burning once more to the flue gas that preliminary burning produced, the afterburning can be with the produced gas of biomass fuel such as firewood, so can change gaseous 90% energy into heat energy, multiplicable 40% combustion rate.

The feeding bin 71 is located the outside fixedly connected with water conservancy diversion piece 10 of ring gear 78, and water conservancy diversion piece 10 inclines towards the pay-off direction of feeding bin 71, and is specific, the setting of water conservancy diversion piece 10 is convenient for locate the better contact of biomass fuel and the helical blade 73 that drops to feeding bin 71 through baffle 72 in the storage hopper 6, carries out the spiral feeding and handles.

One specific application of the first embodiment is as follows: the biomass raw materials required by combustion are stored in the storage hopper 6, the biomass raw materials are temporarily stored and placed in the storage hopper 6 through the baffle 72, the rotation of the half-gear 75 is realized through the rotation of the driving motor 74, the circular reciprocating motion of the toothed ring 78 in the fixed sleeve 76 through the fixed rod 77 is realized, the baffle 72 is driven to reciprocate in an opening and closing state through the first connecting rod 79, the continuous feeding of the biomass combustion in the storage hopper 6 to the feeding bin 71 is realized, the helical blade 73 rotates along with the rotation of the half-gear 75, so that the biomass fuel in the feeding bin 71 better enters the heating zone 5 from the feeding zone 4 for combustion treatment, the biomass fuel on the heating sieve plate 83 is subjected to combustion treatment through the igniter 81, hot gas generated by combustion enters the mounting plate 91 and reaches the heating port 94 and the heat preservation chamber 95, the indoor heating and the preheating treatment of the biomass fuel in the feeding bin 71 are realized, the threaded plate 93 rotates in the mounting plate 91 through the rotation adjustment of the screw 92, so that the size of an air outlet of the mounting plate 91 is changed, the size of the hot air quantity of the hot air opening 94 is adjusted, the heat preservation and preheating are carried out in the heat preservation chamber 95, and the secondary combustion treatment of the gas is carried out; when the size of giving vent to anger of heating installation 94 realized temporarily sealing, the steam that burning subassembly 8 produced gets into in the heat preservation room 95, through preheating mouth 96, makes it carry out preheating treatment with the biomass fuel in the pay-off storehouse 71 to be convenient for carry out preheating treatment to biomass fuel burning, simultaneously, carry out burning once more to the flue gas that preliminary burning produced, the afterburning can be with the produced gas of biomass fuel such as firewood, so can change gaseous 90% energy into heat energy, multiplicable 40% combustion rate.

On the basis of the first embodiment, the second embodiment provided by the invention:

referring to fig. 6, the ash bearing sieve plate 84 is communicated with the partition plate 3 to form an ash storage chamber 11, the furnace body 1 is hinged to a dust removing cover plate 12 on the outer side of the ash storage chamber 11, specifically, the ash storage chamber 11 is arranged to intensively treat dust generated by combustion, residual heat carried in the dust can perform heat preservation treatment on the feeding bin 71, the combustion effect of biomass fuel fed into the heating area 5 through the feeding bin 71 is improved to a certain extent, and the dust in the ash storage chamber 11 can be cleaned by opening the dust removing cover plate 12.

The inside of the ash storage chamber 11 is fixedly connected with a stop block 13, the stop block 13 is rotatably connected with a V-shaped rod 14, the top of the ash bearing sieve plate 84 is slidably connected with a push block 15, a second connecting rod 16 is hinged between the V-shaped rod 14 and an adjacent fixed rod 77, a third connecting rod 17 is hinged between the other end of the V-shaped rod 14 and the push block 15, specifically, dust generated by combustion is borne by the ash bearing sieve plate 84 and freely falls into the ash storage chamber 11 through a sieve mesh of the dust bearing sieve plate, the stop block 13 is used for blocking the dust in the ash storage chamber 11 to a certain degree so as to better perform centralized treatment, when the fixed rod 77 at the bottom of the toothed ring 78 does reciprocating motion, the V-shaped rod 14 is driven to rotate through the action of the second connecting rod 16, the push block 15 is driven to slide on the ash bearing sieve plate 84 through the transmission action of the third connecting rod 17, the dust on the ash bearing sieve plate 84 is accelerated to rapidly fall into the ash, the feed hopper 71 is subjected to a preheating treatment to some extent.

Based on the operation process of embodiment one, when the dead lever 77 is reciprocating motion in ring gear 78 bottom, through the effect of second connecting rod 16, drive V type pole 14 and take place to rotate, through the transmission of third connecting rod 17, drive ejector pad 15 and carry out the effect on holding grey sieve 84 and slide, hold the dust on grey sieve 84 with higher speed and drop to ash storage chamber 11 in fast, improved biomass fuel's on the heating sieve 83 combustion sufficiency to a certain extent.

The driving motor 74 may be commercially available, and the driving motor 74 is provided with a power supply, and the control manner is well known in the art, and therefore, the detailed description thereof is omitted.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a but real fire fireplace of post combustion's vermiculite, includes furnace body (1) and seals door (2) with furnace body (1) articulated, its characterized in that: the utility model discloses a furnace body, including furnace body (1), baffle (3) are passed through to the inside of furnace body (1) and are separated into reinforced district (4) and the district of heating (5) with furnace body (1), wear to be equipped with storage hopper (6) in reinforced district (4), the bottom of storage hopper (6) is provided with reinforced subassembly (7) with storage hopper (6) intercommunication, the inside of the district of heating (5) is provided with combustion assembly (8), the top that the district of heating (5) is located combustion assembly (8) is provided with combustion assembly (8) matched with adjusting part (9).

2. A post-combustible vermiculite true fire fireplace as claimed in claim 1 wherein: the feeding assembly (7) comprises a feeding bin (71) fixedly connected with the furnace body (1), the top and one side of the feeding bin (71) are respectively communicated with the storage hopper (6) and the partition plate (3), the bottom of the storage hopper (6) is rotatably connected with a baffle plate (72), the interior of the feeding bin (71) is rotatably connected with a helical blade (73), the outer side of the furnace body (1) is fixedly connected with a driving motor (74) connected with the helical blade (73), the driving end of an output shaft of the driving motor (74) is fixedly connected with a half gear (75), the side wall of the feeding bin (71) is fixedly connected with two vertically-distributed fixing sleeves (76), fixing rods (77) are respectively penetrated in the fixing sleeves (76), and a gear ring (78) matched with the half gear (75) is fixedly connected between the two fixing rods (77), a first connecting rod (79) is hinged between the end part of the fixed rod (77) at the top and the baffle (72).

3. A post-combustible vermiculite true fire fireplace as claimed in claim 1 wherein: combustion assembly (8) include with the some firearm (81) of heating district (5) lateral wall fixed connection, the heating district (5) are located a plurality of air inlets (82) that are evenly distributed are seted up to the below of some firearm (81), the top fixedly connected with heating sieve board (83) that the heating district (5) are located some firearm (81), the below fixedly connected with that the heating district (5) are located some firearm (81) holds grey sieve board (84).

4. A post-combustible vermiculite true fire fireplace as claimed in claim 1 wherein: adjusting part (9) include with the mounting panel (91) of the district of heating (5) fixed connection, the top that the district of heating (5) is located mounting panel (91) is rotated and is connected with screw rod (92), the outside spiral shell piece of screw rod (92) is connected with screw plate (93) that extend to mounting panel (91) inside, warm braw mouth (94) have been seted up at the top that the district of heating (5) is located mounting panel (91), top intercommunication that baffle (3) are located mounting panel (91) has heat preservation room (95) that are located storage hopper (6) top, storage hopper (6) are located a plurality of preheating mouth (96) that are evenly distributed are seted up at the top of heat preservation room (95).

5. A post-combustible vermiculite true fire fireplace as claimed in claim 2 wherein: the feeding bin (71) is located on the outer side of the toothed ring (78) and is fixedly connected with a flow guide block (10), and the flow guide block (10) inclines towards the feeding direction of the feeding bin (71).

6. A post-combustible vermiculite true fire fireplace as claimed in claim 3 wherein: the ash bearing sieve plate (84) is communicated with the partition plate (3) to form an ash storage chamber (11), and the outer side of the ash storage chamber (11) of the furnace body (1) is hinged with a dedusting cover plate (12).

7. A post-combustible vermiculite true fire fireplace as claimed in claim 6 wherein: the inside fixedly connected with dog (13) of ash storage room (11), it is connected with V type pole (14) to rotate on dog (13), the top sliding connection who holds grey sieve (84) has ejector pad (15), V type pole (14) and adjacent it has second connecting rod (16) to articulate between dead lever (77), the other end of V type pole (14) with it has third connecting rod (17) to articulate between ejector pad (15).